Simultaneously Enhanced Cryogenic Tensile Strength, Ductility and Impact Resistance of Epoxy Resins by Polyethylene Glycol
Feng Qingping, Yang Jiaoping, Liu Yu, Xiao Hongmei, Fu Shaoyun*
Fig. 4. DSC curves of the unmodified and PEG-4000 modified cured epoxy resin systems with various PEG-4000 contents.